Matches in SemOpenAlex for { <https://semopenalex.org/work/W2024352232> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2024352232 endingPage "678" @default.
- W2024352232 startingPage "673" @default.
- W2024352232 abstract "Current systems of estimating gene segregation in autotetraploids usually are based on two extreme methods: chromosome segregation with absolute centromere linkage, or maximum equational segregation with crossing over always occurring between the centromeres and marker genes. The hiatus between the two methods is unacceptable quantitatively, and segregation of the d gene in tomato shows that neither method predicts an acceptable fit. We present a new meiotic configuration (MC) method of analyzing tetrasomic inheritance in autotetraploids that allows more accurate estimations of all intermediate types of segregation. The method is based on a maximum of two chiasmata per bivalent and four per quadrivalent. The theoretically expected numbers of bivalents and chain and circle quadrivalents are derived first. Chromosome frequencies from these configurations are then used to determine relative contributions from each configuration to the gamete genotypes by way of newly developed tables for gene segregation in various autotetraploid genotypes. The large sample sizes from classic 4 x tomato ( Solanum lycopersicum L.) data are used to demonstrate the stepwise method of calculating gamete genotypes, and the method gives acceptable fits for the data tested. The interspecific tetraploid hybrid Solanum lycopersicum × S. pimpinellifolium had good fits to expected autotetraploid segregation, supporting its autoploid nature and the fact that taxonomic rank should not be a consideration in designating categories of polyploids. Autotetraploid allozyme segregation data for several genes in one genus of another family had acceptable and usually better fits to the MC expectations than to the standard methods." @default.
- W2024352232 created "2016-06-24" @default.
- W2024352232 creator A5001981946 @default.
- W2024352232 creator A5002030845 @default.
- W2024352232 date "1996-06-01" @default.
- W2024352232 modified "2023-10-06" @default.
- W2024352232 title "Gene segregation in autotetraploids: prediction from meiotic configurations" @default.
- W2024352232 cites W1042208802 @default.
- W2024352232 cites W1794004125 @default.
- W2024352232 cites W1946332242 @default.
- W2024352232 cites W1963809100 @default.
- W2024352232 cites W1992472904 @default.
- W2024352232 cites W1993881638 @default.
- W2024352232 cites W2002872949 @default.
- W2024352232 cites W2011313868 @default.
- W2024352232 cites W2012622684 @default.
- W2024352232 cites W2013421367 @default.
- W2024352232 cites W2021027280 @default.
- W2024352232 cites W2025915530 @default.
- W2024352232 cites W2028191013 @default.
- W2024352232 cites W2030513958 @default.
- W2024352232 cites W2031282969 @default.
- W2024352232 cites W2047347574 @default.
- W2024352232 cites W2051434511 @default.
- W2024352232 cites W2060734216 @default.
- W2024352232 cites W2075189593 @default.
- W2024352232 cites W2092735668 @default.
- W2024352232 cites W2143303451 @default.
- W2024352232 cites W2149599052 @default.
- W2024352232 cites W2164138445 @default.
- W2024352232 cites W2275026789 @default.
- W2024352232 cites W2326430547 @default.
- W2024352232 cites W4231650806 @default.
- W2024352232 cites W4235737999 @default.
- W2024352232 cites W4236834684 @default.
- W2024352232 cites W4239899954 @default.
- W2024352232 cites W4240883370 @default.
- W2024352232 cites W4252183570 @default.
- W2024352232 doi "https://doi.org/10.1002/j.1537-2197.1996.tb12756.x" @default.
- W2024352232 hasPublicationYear "1996" @default.
- W2024352232 type Work @default.
- W2024352232 sameAs 2024352232 @default.
- W2024352232 citedByCount "19" @default.
- W2024352232 countsByYear W20243522322014 @default.
- W2024352232 countsByYear W20243522322016 @default.
- W2024352232 countsByYear W20243522322017 @default.
- W2024352232 countsByYear W20243522322018 @default.
- W2024352232 countsByYear W20243522322019 @default.
- W2024352232 countsByYear W20243522322020 @default.
- W2024352232 countsByYear W20243522322021 @default.
- W2024352232 crossrefType "journal-article" @default.
- W2024352232 hasAuthorship W2024352232A5001981946 @default.
- W2024352232 hasAuthorship W2024352232A5002030845 @default.
- W2024352232 hasConcept C104317684 @default.
- W2024352232 hasConcept C125832826 @default.
- W2024352232 hasConcept C148196450 @default.
- W2024352232 hasConcept C178790620 @default.
- W2024352232 hasConcept C185592680 @default.
- W2024352232 hasConcept C2776620830 @default.
- W2024352232 hasConcept C2781083041 @default.
- W2024352232 hasConcept C30481170 @default.
- W2024352232 hasConcept C54355233 @default.
- W2024352232 hasConcept C544153396 @default.
- W2024352232 hasConcept C59822182 @default.
- W2024352232 hasConcept C63491729 @default.
- W2024352232 hasConcept C86803240 @default.
- W2024352232 hasConceptScore W2024352232C104317684 @default.
- W2024352232 hasConceptScore W2024352232C125832826 @default.
- W2024352232 hasConceptScore W2024352232C148196450 @default.
- W2024352232 hasConceptScore W2024352232C178790620 @default.
- W2024352232 hasConceptScore W2024352232C185592680 @default.
- W2024352232 hasConceptScore W2024352232C2776620830 @default.
- W2024352232 hasConceptScore W2024352232C2781083041 @default.
- W2024352232 hasConceptScore W2024352232C30481170 @default.
- W2024352232 hasConceptScore W2024352232C54355233 @default.
- W2024352232 hasConceptScore W2024352232C544153396 @default.
- W2024352232 hasConceptScore W2024352232C59822182 @default.
- W2024352232 hasConceptScore W2024352232C63491729 @default.
- W2024352232 hasConceptScore W2024352232C86803240 @default.
- W2024352232 hasIssue "6" @default.
- W2024352232 hasLocation W20243522321 @default.
- W2024352232 hasOpenAccess W2024352232 @default.
- W2024352232 hasPrimaryLocation W20243522321 @default.
- W2024352232 hasRelatedWork W1970703246 @default.
- W2024352232 hasRelatedWork W2028191013 @default.
- W2024352232 hasRelatedWork W2030947596 @default.
- W2024352232 hasRelatedWork W2043451255 @default.
- W2024352232 hasRelatedWork W2043498409 @default.
- W2024352232 hasRelatedWork W2045259118 @default.
- W2024352232 hasRelatedWork W2056541527 @default.
- W2024352232 hasRelatedWork W2076790465 @default.
- W2024352232 hasRelatedWork W2325040770 @default.
- W2024352232 hasRelatedWork W2887795067 @default.
- W2024352232 hasVolume "83" @default.
- W2024352232 isParatext "false" @default.
- W2024352232 isRetracted "false" @default.
- W2024352232 magId "2024352232" @default.
- W2024352232 workType "article" @default.